CTS Thompson 1010 police chain link handcuffs [NIJ]
These are police handcuffs (model 1010) from CTS Thompson.
These are NIJ rated and are functionally identical to Chicago 1000, Chicago X55, Winchester WN40. They are a 3 pawl handcuff with dual double locking bars for slightly added security.
Over all these are all good handcuffs and this pair are no exception. Shame about the finish on mine being scuffed, despite being brand new and received today.
I would say these and the other models mentioned above, are slightly more secure than Peerless or Smith & Wesson standard handcuff models.